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Journal : JURNAL AGROTEKNOLOGI

RESPON PERTUMBUHAN PROTOKORM ANGGREK SENDU (Grammatophyllum stapeliiflorum) DENGAN PENAMBAHAN BEBERAPA JENIS PUPUK DAUN SECARA IN VITRO Isda, Mayta Novaliza; Wusqa, Wasila
Jurnal Agroteknologi Vol 14, No 2 (2024): Februari 2024
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v14i2.17244

Abstract

Indonesia has 26,000 species of orchids that are very potential and profitable. Grammatophllum stapeliiflorum is an orchid species that is increasingly difficult to find in its natural habitat. The addition of foliar fertilizer containing macro and micro nutrients can increase plant growth. The purpose of this study was to determine the effect of foliar fertilizer type, concentration and the combination of the two factors on the growth of the orchid protocorm G. stapeliiflorum. This study used a factorial completely randomized design with two research factors, namely the type of foliar fertilizer with 2 treatment levels, B1 = Gandasil-D and B2 = Growmore. The second factor, fertilizer concentration with 4 treatment levels, namely A0 = control (without foliar fertilizer), A1 = 1 g/L, A2 = 2 g/L, and A3 = 3 g/L. This study consisted of 8 treatment combinations which were repeated 4 times, resulting in 32 experimental units. The parameters observed were the percentage of live explants, the percentage of browning, and the percentage of protocorms growth stages. Data were analyzed by Analysis of Variance (ANOVA) and continued with Duncan's Multiple Range Test (DMRT) at a 5% level. These results indicated that the application of foliar fertilizers with Gandasil-D and Growmore affects the percentage of live explants and protocorm growth phases and also increase the percentage browning until of 32,5%. Gandasil-D is better for protocorm growth from globular to torpedo. The control is better for forming shoot of 22,5% compared to the use of foliar fertilizer.
Co-Authors Adjie, Agung Purnomo Afragenia Zelfira Afrilliani, Aneka Agung Purnomo Adjie Agus Saputra Alvi, Rafi Shadiq Alzira Salsabillah Anwar, Nurhayati Appriliya Destiyana Asih Rahayu Ajeng Agesti Asri Ria Lestari Ayu Azhari Azzahwantara, Adil Damayanti, Frisca Desi Indriani, Desi Desita Salbiah Desna Tasya Rahmadhani DESTI ZARLI MANDARI, DESTI ZARLI Destiyana, Appriliya Dewi Indriyani Roslim Dewi, Reza Puspita Dhavalyra, Salwa Dhini Yulianti Diana Agriani Diandra Prudentia Dwi Retno Sari, Dwi Retno Dyah Iriani EFENDI, RANNY ARIESTA Eki Susanto Elli Indriana Putri Elsya Desviyanti Elvianis Elvianis ENNIE CHAHYADI, ENNIE Erwina Juliantari ERWINA JULIANTARI, ERWINA Fahira, Nidia Fajar Nugraha Fariza, Isra Febby Ika Desyana Fibrianti, Chica Ollivia Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitria Elysye Ningrum Fransisca Elvarina Fransisco, Pangeran Saud Hanum, Meutia Hariono, Eko Haris Gunawan Ikhwan Taufik Ilahi, Rizky Nanda Kurnia Ismu Sodaqti Iwantono Iwan Barnawi KHAIRIJON, KHAIRIJON Lailani Sabrina Lia Novita Sari M. Athallah Dzikri Alhady M. Rizqy Pratama Syah Marlina Agustina Sitinjak Maulana Ishak Maya Sari Maya Sari Mimi Safitri Morsin, Marlia Muhammad Asyraf Muhammad Tamyis Lutfi Hakim Nadia Kristina Najmi Fadhila Nithami Nery Sofiyanti Nia Ivanka Noto Prasetio Nurhafidha Ramadhani Nurhayati Anwar Patar Sinaga Permata, Ariya Pranata, Syafroni Priyadika, Laura Aprilia Ayu Kusuma Wahyu Purwoko, Agus Putri Maisarah Qintara Sahira Rahmi Fitri Rana, Syafia Diang Ranny Wirmasari Rasyidah Ulfa Reza Puspita Dewi Riche Afrilla Riski Saputra Rizal Noor Rodesia Mustika Roza Rodesia Mustika Roza Ronald, Oriza Athalia Rosmaina Rosmaina Salsabilla, Melda Jannatul Saputra, Agus Sarah Novita Sari Umayah, Sari Sari, Fajrika Savanah Zahra Simbolon, Norsinta Ida Sinaga, Patar Sirait, Yudhistio Artia Perdamaian Siswiana Emila Siti Fatonah Siti Fatonah SRI CAHYATI, SRI Stefani, Dea Suhendra, Meyla Sujarwati Sujarwati Sujarwati Sujarwati Sujarwati Suratun Nafisah Surjawati, Surjawati Syafia Diang Rana syafroni Pranata Syahrul M. Syajali, Hidayati Tengku Emrinaldi Tirtha Juliana Titin Nilasari Titrawani Titrawani Titrawani, Titrawani Ulfatur Rohmah Vina Dwi Amanda Wahyu Lestari Wahyu Lestari Wahyu Ramadhan Wusqa, Wasila Yana Lisa Warni Yovita, Cici Yudani, Ananda Febri Yulia Rahmi YULMINARTI, YULMINARTI Yuniati Ziliwu, Friska Zulva, Naya Septia